Base | Representation |
---|---|
bin | 110101001100111011… |
… | …001010111000001101 |
3 | 12110110011001111212012 |
4 | 311030323022320031 |
5 | 1413443014414232 |
6 | 42124250151005 |
7 | 4061420541260 |
oct | 651473127015 |
9 | 173404044765 |
10 | 57125154317 |
11 | 22254729a40 |
12 | b0a3122465 |
13 | 5504c8597a |
14 | 2a9cb48cd7 |
15 | 17451819b2 |
hex | d4cecae0d |
57125154317 has 16 divisors (see below), whose sum is σ = 71301714432. Its totient is φ = 44462643120.
The previous prime is 57125154299. The next prime is 57125154343. The reversal of 57125154317 is 71345152175.
It is not a de Polignac number, because 57125154317 - 212 = 57125150221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57125154017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352103 + ... + 488084.
It is an arithmetic number, because the mean of its divisors is an integer number (4456357152).
Almost surely, 257125154317 is an apocalyptic number.
It is an amenable number.
57125154317 is a deficient number, since it is larger than the sum of its proper divisors (14176560115).
57125154317 is a wasteful number, since it uses less digits than its factorization.
57125154317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 841088.
The product of its digits is 147000, while the sum is 41.
The spelling of 57125154317 in words is "fifty-seven billion, one hundred twenty-five million, one hundred fifty-four thousand, three hundred seventeen".
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